► 副詞
成る程 [なるほど] meaning: OK rank: 2
☆ あー、成る程 ⇨ Oh OK. Oh that’s what it is. Oh that figures (☛ A phrase when you finally understood something)
► 終助詞
ね [ね] [coll] meaning: OK rank: 1
☆ じゃ、またね ⇨ Then, see you again, OK? (☛ Like “OK?”, a rhetorical question asking for an agreement)
☆ また温泉に行こうね ⇨ Let’s go to a spa again, OK? (☛ Like “OK?”, a rhetorical question asking for an agreement)
► 動詞
分かる [(2)わかる] meaning: OK rank: 1
☆ A: 使い終わったらすぐ返して下さい。B: 分かりました ⇨ A: Please return it as soon as you are done. B: I understood. OK
☆ 分かった、分かった ⇨ OK, OK
► 形容詞
良い [(1)いい] meaning: OK rank: 1
☆ これ食べても良い？ ⇨ Is it OK if I eat this?
☆ 質問しても良いですか？ ⇨ Is it OK if I ask you a question?
宜しい [(3)よろしい] [polite] meaning: OK rank: 1
☆ ちょっと御伺いしても宜しいですか？ ⇨ Could I ask a quick question? (☛ Polite when you ask for a permission)
☆ 入っても宜しいでしょうか？ ⇨ Is it OK if I enter? (☛ Polite when you ask for a permission)
宜しい [(3)よろしい] [junior] meaning: OK rank: 3
☆ もう帰っても宜しい ⇨ You are allowed to leave now (☛ When used to give a permission, it is pompous, condescending)
► 形容動詞
結構 [(1)けっこう] [polite] meaning: OK rank: 1
☆ もっと召し上がりますか？いえ、もう結構です ⇨ Would you like some more? No thank you (I’ve already had enough)
☆ 自由に使って頂いて(も)結構です ⇨ You can use it without asking me
☆ どう思ってくれても結構だ ⇨ It is OK, I don’t care, whatever you think (☛ A sarcastic use)
大丈夫 [(3)だいじょうぶ] [coll] meaning: OK rank: 1
☆ こんなんで本当に大丈夫？ ⇨ Is this really be OK? Will this really do it? Is this really enough?
☆ 心配しなくても大丈夫ですよ ⇨ It is OK if you don’t worry. You don’t have to worry
平気 [へいき] [coll] meaning: OK rank: 1
☆ うちの猫が三階から落ちたが全然平気だった ⇨ My cat fell from the third floor but was perfectly fine
☆ 平気？ ⇨ Are you OK?
平ちゃら [(2)へいちゃら] [coll] meaning: OK rank: 3
☆ 子供はこれくらいの寒さはへいちゃらだ ⇨ Kids don’t mind this level of cold (☛ Variations へいっちゃら, へっちゃら)
へっちゃら [へっちゃら] [coll] [peer] meaning: OK rank: 3
☆ これくらいへっちゃらだよ ⇨ This is not a big deal at all (☛ A variation of 平ちゃら)
► 感嘆詞
よし [(1)よし] [coll] [peer] [男] meaning: OK rank: 2
☆ よし、これでいいだろう ⇨ OK, this should do it
☆ よし、始めよう ⇨ OK, let’s begin